News & Innovations

Multisensor Smoke Swith (smoke/heat differential detection)

- Multisensor for fire detection - Multisensor smoke switch can apply two principles of fire detection, depending on the situation: scattered light and temperature increase- Specific algorithms are used to verify the sensor signal and to eliminate fault signals- Alarm and fault are disposed separately via dry contact- The multisensor detects early white and black smoke particles as well as temperature changes in the monitored area- At a rapid temperature increase the sensitivity of smoke detection is raised in addition- A strong temperature increase of more than 20 K in 5 min causes a thermal alarm- The degree of pollution of the optical sensor is monitored, partially compensated and displayed via integrated LED display